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FLAIRS
2000
15 years 8 months ago
HyperADD: An Incremental and Hybrid Approach for Knowledge Acquisition on Active Design Documents
Many knowledge acquisition approaches have been proposed to minimize the cognitive effort in knowledgebased system construction. The knowledge acquisition approach proposed here p...
Sandro Coimbra Assis, Flávio Miguel Varej&a...
PG
2000
IEEE
15 years 11 months ago
Acceleration of Monte Carlo Path Tracing in General Environments
This paper describes a two pass algorithm capable of computing solutions to the global illumination in general environments (diffuse or glossy surfaces, anisotropically scattering...
Frederic Pérez, Ignacio Martín, Xavi...
SIGGRAPH
2000
ACM
15 years 11 months ago
Image-based visual hulls
In this paper, we describe an efficient image-based approach to computing and shading visual hulls from silhouette image data. Our algorithm takes advantage of epipolar geometry a...
Wojciech Matusik, Chris Buehler, Ramesh Raskar, St...
JC
2000
78views more  JC 2000»
15 years 6 months ago
Finding at Least One Point in Each Connected Component of a Real Algebraic Set Defined by a Single Equation
Deciding efficiently the emptiness of a real algebraic set defined by a single equation is a fundamental problem of computational real algebraic geometry. We propose an algorithm ...
Fabrice Rouillier, Marie-Françoise Roy, Moh...
CSJM
2008
91views more  CSJM 2008»
15 years 6 months ago
An algebraic approach to a study of two-dimensional affine differential system
In a present paper a problem of classification of Aff(2, R)orbits' dimensions is considered on example of an autonomous two-dimensional affine differential system of first or...
E. Naidenova